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When was the last time you went into a building looking for a doctor's office, or a strip mall looking for a store and couldn't find what you were looking for? A group of students designed a building directory informational kiosk for the University of Minnesota, enabling users to find restrooms, vending machines or meeting rooms on the various floors using the directory. It appears the touchscreen LCD in the video is similar to Planar's 22" wide PT2275SW SAW Touchscreen LCD. If you're in the market for a touchscreen, check out Planar's interactive guide on choosing the right touchscreen for your application.